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Objective@#To investigate the relationship between exposure to famine in fetus and infant period and the risks for hypertension in adulthood.@*Methods@#A total of 5 960 participants born between 1956 and 1965 were included in the study and were divided into unexposed group (1963-1965), fetal exposed group (1959-1961), early- childhood exposed group (1956-1958) and transitional group (1962). Logistic regression model was used to explore the association between famine exposure in early life and the risk for hypertension in adulthood.@*Results@#Both the fetal exposure and the early-childhood exposure were the risk factors for hypertension in adulthood (OR=1.249, 95%CI: 1.049-1.486 and OR=1.360, 95%CI: 1.102-1.679). Meanwhile, in rural area, compared with unexposed group, the fetal exposure (OR=1.401, 95%CI: 1.091-1.798) and the early-childhood exposure (OR=1.460, 95%CI: 1.145-1.862) were also associated with a greater risk of hypertension in adulthood. In addition, fetal exposure and early-childhood exposure to famine in women were associated with 36.0% and 31.9% increased risks for hypertension (95%CI: 7.8%-71.7% and 95%CI: 4.8%-66.0%) according to the stratified analysis.@*Conclusion@#Fetal exposure to famine might increase the risk for hypertension in adulthood.
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Objective:To learn the depression status of the hospitalized pregnant women in labor and its related influencing factors,and to provide the theoretical basis for exploring depression intervention of the pregnant women in labor.Methods:Self-Rating Depression Scale was used for investigating the depression status of 203 hospitalized pregnant women in labor who were in hospital from November 2014 to May 2015,and the impacts of demographic characteristics,maternal history and physical condition and health care on depression status of hospitalized pregnant women in labor before pregnancy and during pregnancy were analyzed using Logistic regression.Results:Fifty-three people with depressive tendencies were detected among pregnant women in labor,and the positive rate was 26.1％.The differences in positive rates of depression tendency of the pregnant women between less than 30 years,30-39 years and 40 years and above had no statistical significance (P＞0.05).Univariate Logistic analysis showed that the differences of occupation,overweight or obesity,low-dose folic acid supplements before pregnancy were statistically significant (P＜0.01).Multivariate Logistic regression analysis showed that risk factor for pregnant women was overweight or obesity pre-pregnancy,and the risk was 2.335 times to non-overweight or non-obesity pregnancy women (OR=2.335,95％CI:1.101-4.954,P＜0.05).Conclusion:The pregnant women have the depression tendency,especially the pregnant women with high body mass index before pregnancy.The knowledge of psychological health education should be provided for them.
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Objective:To learn the depression status of the hospitalized pregnant women in labor and its related influencing factors,and to provide the theoretical basis for exploring depression intervention of the pregnant women in labor.Methods:Self-Rating Depression Scale was used for investigating the depression status of 203 hospitalized pregnant women in labor who were in hospital from November 2014 to May 2015,and the impacts of demographic characteristics,maternal history and physical condition and health care on depression status of hospitalized pregnant women in labor before pregnancy and during pregnancy were analyzed using Logistic regression.Results:Fifty-three people with depressive tendencies were detected among pregnant women in labor,and the positive rate was 26.1％.The differences in positive rates of depression tendency of the pregnant women between less than 30 years,30-39 years and 40 years and above had no statistical significance (P＞0.05).Univariate Logistic analysis showed that the differences of occupation,overweight or obesity,low-dose folic acid supplements before pregnancy were statistically significant (P＜0.01).Multivariate Logistic regression analysis showed that risk factor for pregnant women was overweight or obesity pre-pregnancy,and the risk was 2.335 times to non-overweight or non-obesity pregnancy women (OR=2.335,95％CI:1.101-4.954,P＜0.05).Conclusion:The pregnant women have the depression tendency,especially the pregnant women with high body mass index before pregnancy.The knowledge of psychological health education should be provided for them.
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Objective To investigate the association between 5-hydroxytryptamine 2A receptor (HTR2A)gene T102C locus polymorphism and schizophrenia,and to provide basis for evidence-based medicine for the genetic background of schizophrenia.Methods PubMed,EMbase,CNKI,WanFang and Vip information databases were used to search full text of all the relevant studies about the association between HTR2A gene T102C locus polymorphism and schizophrenia,which were published during 2003 to 2012.Based on reviewing full text,the data were selected, evaluated and accessed. RevMan 5.1 and Stata 1 2.0 were used to perform the statistical analysis of those studies that were in accordance with the inclusive criteria. According to the different ethnicities, the obj ects were divided into two subgroups as European and Asian to analyze respectively. Also, depending on different inheritances, the obj ects were divided into five patterns including C/T allele, CC/TT, CC/CT+TT, CC+CT/TT and CC+ TT/CT genotypes to analyze respectively, including heterogeneity inspection, effect consoliating and publication bias assessment. Results A total of 11 studies were available for this analysis, including 2 443 schizophrenia patients and 2 469 controls.The Meta-analysis results showed that the allele of all people were OR=1.12,95%CI=0.96-1.31,P>0.05;CC/TT of all people were OR=1.11,95%CI=0.80-1.53,P>0.05;CC/CT+TT of all people were OR=1.13,95%CI=0.99-1.30,P>0.05;CC+CT/TT of all people were OR=1.18, 95%CI=0.93-1.50,P>0.05;CC+TT/CT of all people were OR=0.95, 95%CI=0.84-1.06,P>0.05.Conclusion Current evidence is insufficient to show that HTR2A gene T102C locus polymorphism may be associated with schizophrenia, suggesting that the gene polymorphism has no significantly genetic association with schizophrenia.
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Objective To investigate the genetic association of HLA class II DRB1,DQB1,DQA2 and DQB2 locus with schizophrenia in the Han people of Northern China.Methods The polymerase chain reaction(PCR)and restrictive fragment length polymorphism(RELP) were applied to detect the gene types in the 195 Han family trios including patients with schizophrenia and their healthy parents in the north of China.The chi-square(?2) test,transmission disequilibrium test(TDT) and the haplotype relative risk(HRR) analysis were used to process the genotyping data statistically.Results The genotypic frequency of four genes did not deviate from Hardy-Weinberg equilibrium in both case and control groups;The SNP rs2239800,a G to A base change,presented in the DQA2 locus.Its allelic frequencies showed significant difference between case and control(?2=5.021,P=0.025).And the AA genotype of rs2239800 showed associations with schizophrenia.Conclusion The polymorphism of rs2239800 in the DQA2 gene may be associated with schizophrenia.